How to use information technology to enrich students' physics

Talking about the application of information technology in physics classroom teaching

Jiangsu Province Ganyu County Foreign Language School ? Wang Huailei

With the new round of basic education curriculum reform, the new curriculum concept has slowly penetrated into the classroom of basic education, one of the important one is about the integration of information technology and curriculum. The integration of information technology and the curriculum is an effective means of achieving the goals of the curriculum reform in high efficiency and speed, which refers to the integration of information technology into the organic whole of the disciplinary curriculum as part of the curriculum, so that a variety of teaching resources, teaching elements and teaching links, through the collation, combination and integration, to achieve overall optimization, in order to efficiently achieve the goals of the curriculum.

I, the use of information technology, demonstration of peculiar phenomena in physics, improve students' scientific literacy

The creation of teaching situations is an important part of classroom teaching, so that students more real understanding of physical phenomena, can deepen students' understanding of knowledge and improve students' scientific literacy.

Colorful, lively and interesting physical phenomena is the main content of physics teaching in the eighth grade, but also to cultivate students' lasting interest in physics of the main content of the teaching, a lot of strange physical phenomena, such as "frozen state of the resurrection of the small goldfish", "different frequencies of sound ", "a few experiments under liquid nitrogen", "traveling around the world of small drops of water", "ultraviolet light and bromine oxygen layer" ... ...If you don't use multimedia courseware to demonstrate out, the physics laboratory in ordinary secondary schools simply can't be accomplished, and the goal of cultivating students' scientific literacy will not fall into place. Teaching through multimedia technology simulation experiments to assist, simulate some important, in the real experimental environment is difficult to complete some of the physical experiments, can reproduce the authenticity of science, in order to stimulate students' interest in learning, cultivate students' scientific literacy purposes.

In the teaching process, the organic use of information technology means, will be difficult to see in the students' daily life of the physical phenomena demonstrated, can open up the students' horizons, improve students' cognition, stimulate students' interest in learning physics and the curiosity of nature. Through this kind of physical phenomenon demonstration, it is better to realize the sublimation of students' knowledge, and through the combination of theory and practice, it can cultivate their sense of scientific inquiry more directly.

Second, with the help of network technology, play the role of students' independent inquiry experiments

The concept of the new curriculum, focusing on students' independent inquiry training, so that students can use the existing experimental conditions to experience scientific inquiry, experience the process of "scientists to discover the truth", and the "process and method". The "process and method" as an important element of physics teaching, in order to better cultivate students' scientific literacy.

Traditional experiments, due to objective reasons, the physics laboratory on the one hand, due to many laboratory rules and regulations on the many restrictions on the operation of the students, for fear of accidents and loss of experimental equipment; on the other hand, due to the experimental environment and experimental conditions of the limitations of the experimental results are often not in line with the theory of physics, or even the case of experimental data on the contrary, the sum of its results, restricting the initiative of students to play, narrowing the students in the experiment found in the In summary, the results limit the students' learning initiative, narrowing the level of the students' experimental discovery of problems, so that the students more step-by-step to accept the knowledge taught by the teacher.

With the help of network technology, the use of multimedia software teaching, so that students in the network environment for virtual laboratory operations, but for the solution of this problem provides a new way of thinking. Traditional electrical laboratory classes, usually tell students, the ammeter terminals can not be connected to the wrong, the voltmeter can not exceed the range, the battery pack can not be short-circuited, etc., and a lot of experiments to limit the students to operate on their own, these provisions invariably stifle the cultivation of students' creative thinking, is not conducive to the development of students' scientific literacy. In the network environment, advocating student independent exploration of the experiment, both to protect the instrument and can stimulate students' interest in independent learning, cultivate students' creative ability, and can be a lot of traditional experiments can not be done to reproduce the effect of one by one. For example, in the network environment using the "simulation of the physical laboratory" virtual electrical laboratory software (online version of the network software), can realize the integration of the network and the teaching of physics. Students in the network technology environment for multimedia experimental operations, through the online human-computer dialogue, students can operate while traveling on the Internet, and other students to communicate, **** with the acquisition of new knowledge. If students encounter problems in the network virtual laboratory, they can obtain relevant information from other students through the network, discuss and find ways to solve the problems. Students use the network to learn independently and observe simulation experiments independently, so that they can master the learning outcomes and learning methods better and faster. Network virtual laboratory for students to provide a new full range of open operating environment, so that students in the classroom to realize the real experience of the virtual world.

The integration of information technology and physics laboratory teaching can train students to independently simulate experiments, observe experiments, and generalize, summarize, and abstract into the required knowledge, so as to learn to learn on their own, so that students take the initiative to acquire physical knowledge, improve the discovery of the problem of innovation, and train them to establish a correct scientific world view.

Third, the use of network teaching resources, the realization of physics teaching and learning interaction, expanding the level of teachers and students to explore the knowledge

Information network era, the network provides a rich and diversified knowledge base, resource base, information base, the development and use of network resources has gradually become a modern educator must have the quality. Network resources have a large amount of information, fast update, easy to interact, targeted and so on, some famous website can be said to be a complete primary and secondary school digital resource library, many of them can provide online synchronous teaching, classroom lesson plans, excellent courseware and other resources, and with the help of network forums, can realize the interaction between participants, so as to realize the exchange of knowledge and information **** enjoy. Through this exchange *** enjoy, can realize the optimization of knowledge and information, so as to open up students' horizons, optimize classroom teaching, improve teaching efficiency.

Physics classroom teaching, the use of network technology, physics experiments and network integration of the inquiry mode, in the students' experiments to explore the capsule to take the basis of the research, teachers can create their own web pages, targeted teaching content and knowledge of the extension of the expansion of the integration of the web page, through the teacher to the analysis of the knowledge, processing, integration, so that the teaching content has become more receptive, strong interest, conducive to Play the creative thinking of students, through the combination of theory and social reality, let students put forward their own construction of the solution, so as to check the learning effect, but also let students pay attention to some of the practical problems in society, and put forward proposals, but also "from life to physics, from physics to society" teaching concept into practice. Enhance the taste of physics classroom learning. Let the students in a vivid, image environment for learning, can achieve twice the result with half the effort, can also be very good to improve the classroom teaching effect.

The integration of network technology and physics, not only deepen the teaching of physics, increase the information capacity of the subject, but also to improve the efficiency of the classroom forty-five minutes of teaching.

Four, tap the potential advantages of information technology, optimize classroom teaching

(a) understand the current situation of the development of the physics discipline, grasp the teaching dynamics:

We through the Internet in the official authoritative Web site to see the development of the physics of the dynamics of the current policy can be done to keep abreast of the situation, the teaching of the physics discipline to make timely adjustments. Physics as a science subject, a large number of exercises is necessary, but the subscription of the exercise set often existed in the question type of the old, outdated information shortcomings, which is unfavorable for students to update the exercises, grasp the situation of the exercise of the examination is unfavorable. In order to overcome this shortcoming, we can make full use of the Internet as an information resource, from the network test collection column and some other key secondary school website test bank to download the latest question papers, collect physics-related questions, used to give students as a test questions and usual practice. The actual situation proves: these questions are novel, accurate information, for inspiring students' thinking, broaden students' horizons have a great help.

(2) Enhance learning and communication, improve the level of teaching

The interactivity of the network provides an opportunity for physics teachers to learn and communicate with each other. Teachers can, on the one hand, use e-mail to communicate with relevant experts, learn cutting-edge theoretical knowledge, access to classical lesson plans of famous teachers; on the other hand, they can also participate in online continuing education for teachers and participate in a series of educational portals of educational forums, which can be used to discuss with counterparts around the world on the problems encountered in physics teaching as well as views on the reform of physics teaching and to realize the resource **** enjoyment through online learning and communication, to achieve the purpose of improving the teaching level. and achieve the purpose of improving the level of teaching.

V. Summarize

With the development of information technology, the introduction of information technology into the field of education will bring a new teaching mode and a new opportunity for students, teachers and schools. Through the integration of information technology and physics course teaching, stimulate the students' interest in learning physics subjects, classroom participation in the sense of increased understanding of the knowledge of the mastery of the degree of ideal, especially the experimental teaching, students' experimental comprehension, hands-on ability have made great progress. But happy, we should also note that we can not be superstitious information technology, can not change the past "people irrigation" to "electric irrigation", can not be computer simulation instead of the students' independent experiments, the students' learning process, thinking, the process of acquiring knowledge completely with the courseware! Instead, it must be scientifically and rationally arranged. Only by fully taking into account the characteristics of information technology and physics subjects, can information technology and physics classroom teaching to truly realize the integration, in order to effectively improve the efficiency of the classroom students.